I think the validate function should return `Strin...

# announcements

[Massimo Carli]

I think the validate function should return String?

[Massimo Carli]

So @arekolek you're saying that a function with return type String can return null? 🤔

[arekolek]

No, I'm saying changing that return type won't fix the error

[Massimo Carli]

Ah ok I agree 🙂